Ryoichi Yamaguchi

1985

• [ ] Congratulatory Speech (Sohachiro Saotome) 

1986

• [ ] Onyanko the Movie - One Shot Crisis! (Auctioneer) 

1989

• [ ] The Men Who Made Ultraman (Tetsuo) 

1991

• [ ] My Sons (????) 

2019

• [ ] The 47 Rōnin in Debt (Danemon Inoue)